Pletsch, Talita Aparecida [UNESP]Cruz, Raimundo Leite [UNESP]Mazzer, Helton Rogériode Oliveira, Érika Fabiana [UNESP]2014-05-272014-05-272009-12-03Irriga, v. 14, n. 2, p. 243-253, 2009.1413-78951808-3765http://hdl.handle.net/11449/71464This paper aimed to determine the flow rate of drippers, their flow rate-pressure curve, their equation, their flow rate variation coefficient (VCq), as well as to evaluate the uniformity of water application of the Netafim drip pipe, Tiran 17 model, used for irrigation with domestic wastewater from treated household drain. After 1000 working hours, the blockage of some drippers decreased the uniformity of water application from 98% to lower than 60% and increased the flow variation coefficient to values higher than 0.29.243-253porFlow rate variation coefficientWastewaterdrip irrigationflow fieldflow measurementperformance assessmentwastewaterwater flowwater treatmentArtigoAcesso aberto2-s2.0-707491142182-s2.0-70749114218.pdf6618503151212636